FI752940A - - Google Patents
Info
- Publication number
- FI752940A FI752940A FI752940A FI752940A FI752940A FI 752940 A FI752940 A FI 752940A FI 752940 A FI752940 A FI 752940A FI 752940 A FI752940 A FI 752940A FI 752940 A FI752940 A FI 752940A
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7414377A SE393713B (sv) | 1974-11-15 | 1974-11-15 | Overspenningsskydd, serskilt mot overspenningar pa telefonledningar, innehallande gasfyllda urladdningsror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI752940A true FI752940A (ar) | 1976-05-16 |
Family
ID=20322709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI752940A FI752940A (ar) | 1974-11-15 | 1975-10-21 |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU8643575A (ar) |
| BR (1) | BR7507412A (ar) |
| CH (1) | CH592376A5 (ar) |
| FI (1) | FI752940A (ar) |
| FR (1) | FR2291630A1 (ar) |
| GB (1) | GB1516159A (ar) |
| IT (1) | IT1048688B (ar) |
| SE (1) | SE393713B (ar) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2718188C3 (de) * | 1977-04-23 | 1984-07-05 | Dehn + Söhne GmbH + Co KG, 8500 Nürnberg | Überspannungsschutzgerät |
| DE9116301U1 (de) * | 1990-03-15 | 1992-07-16 | Quante Ag, 42109 Wuppertal | Überspannungs-Schutzgerät für Datenkabel |
| DE4106505C2 (de) * | 1990-03-15 | 1994-01-27 | Quante Ag | Überspannung-Schutzgerät für hausübergreifende Datenleitungen |
| DE102011112441A1 (de) * | 2011-09-03 | 2013-03-07 | Tyco Electronics Services Gmbh | Baueinheit und Verfahren zur Herstellung einer Baueinheit |
-
1974
- 1974-11-15 SE SE7414377A patent/SE393713B/xx unknown
-
1975
- 1975-10-21 FI FI752940A patent/FI752940A/fi not_active Application Discontinuation
- 1975-11-07 AU AU86435/75A patent/AU8643575A/en not_active Expired
- 1975-11-11 BR BR7507412*A patent/BR7507412A/pt unknown
- 1975-11-12 CH CH1462375A patent/CH592376A5/xx not_active IP Right Cessation
- 1975-11-13 GB GB46949/75A patent/GB1516159A/en not_active Expired
- 1975-11-14 IT IT29307/75A patent/IT1048688B/it active
- 1975-11-14 FR FR7534835A patent/FR2291630A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1048688B (it) | 1980-12-20 |
| AU8643575A (en) | 1977-05-12 |
| GB1516159A (en) | 1978-06-28 |
| SE393713B (sv) | 1977-05-16 |
| SE7414377L (sv) | 1976-05-17 |
| BR7507412A (pt) | 1976-08-10 |
| FR2291630A1 (fr) | 1976-06-11 |
| CH592376A5 (ar) | 1977-10-31 |
| FR2291630B3 (ar) | 1978-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: OY L M ERICSSON AB |